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	<title>数组最大值</title>
	<script type="text/javascript">
	 var tmp=[1,56,23,6,43,87,3,5,55];
	 var max=tmp[0];
	 for (var i = 1; i <tmp.length; i++) {
	 	if(max<tmp[i]){
			max=tmp[i];
	 	}
	 };
	 document.write(max);

	</script>
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